package crm.system.service.userservice;

import crm.system.dao.userdao.UserDao;
import crm.system.entity.SysUser;

public interface UserService {
	/**
	 * 用户登录
	 * @param userName
	 * @param password
	 * @return
	 */
	public SysUser login(SysUser user);
	
}
